{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T16:02:21.694125+00:00","duration_seconds":0.267405,"id":1797726,"input_summary":"chars=92 node=66296","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":172356,"started_at":"2026-07-17T16:02:21.426720+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":167901}